Recent infected and newly reported HIV cases in Jiangsu province, 2011-2013 / 中华流行病学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To understand the status of recent infected and newly reported HIV cases in Jiangsu province.</p><p><b>METHODS</b>Information including general demographic, mode of transmission and sample source of newly reported HIV infected cases was collected. Corresponding serum or plasma samples were collected and tested with BED-CEIA. Proportions of recent HIV infections among different populations were calculated, and associated factors of recent HIV infection calculated.</p><p><b>RESULTS</b>Among cases infected through different channels as homosexual, heterosexual and needles sharing, the proportions of recent infections were 29.19% , 17.40% and 21.75% , respectively. Statistically significant difference was seen between different populations(P < 0.05). Compared with female cases, male cases were more likely to be recent infected (OR = 1.569, 95%CI 1.168-2.107). Compared with cases older than 35 years of age, the ones that younger than that age were more likely to be recently infected (OR = 1.556, 95% CI1.289-1.879). Compared with cases who remained single, those married cases were more likely to be long-term infections(OR = 0.789, 95%CI0.649-0.960). Compared with patients identified by hospitals, the recent HIV infections were more likely to be found through voluntary counseling programs and testing (OR = 2.278, 95%CI 1.853-2.801), project-based surveillance programs (OR = 2.409, 95%CI1.860- 3.120), and unpaid blood donation sites (OR = 2.911, 95%CI2.118-4.001)(P < 0.05).</p><p><b>CONCLUSION</b>Proportion of MSM ranked 1st in the newly reported HIV cases in Jiangsu province. Related HIV case-finding programs should be strengthened to reduce the secondary transmission.</p>